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PCADRWRATE
Static Version: Mean --- Full Range

One Week Three Month One Year Five Year Full Range Min Mean Max

Delta/Yr below is a slope of the linear fitting over the data of the period. Delta/Yr/Yr is a slope of the liner fitting over the devivative data of the period. Slope listed on a linked plot is the slope computed on the last few periods of the data to show the direction of the trend, and different from that of Delta/Yr.

MSID MeanRMSDelta/YrDelta/Yr/YrUnitDescriptionLimit Violation
aorwspd1stby-1.8830.99436.62 +/- 43.06(0.00+/-0.00)e0RPSREACTION WHEEL RATESNo Violation
npnt278.002679.420-(5.15+/-528.50)e3-0.61 +/- 1.33No Violation
nman-0.3530.164(2.13+/-0.41)e20.30 +/- 0.63No Violation
nsun-30.10652.499(2.00+/-0.65)e2(0.00+/-0.00)e0No Violation
aorwspd2stby0.7991.248-15.49 +/- 50.96(0.00+/-0.00)e0RPSREACTION WHEEL RATESNo Violation
npnt316.094177.309-(1.60+/-137.90)e3-0.39 +/- 1.49No Violation
nman-0.3090.162-(1.96+/-0.40)e20.29 +/- 0.67No Violation
nsun-12.42232.885-(2.26+/-0.40)e2(0.00+/-0.00)e0No Violation
aorwspd3stby-0.1621.1813.24 +/- 47.85(0.00+/-0.00)e0RPSREACTION WHEEL RATESNo Violation
npnt-89.59349.872(6.12+/-388.00)e21.03 +/- 1.34No Violation
nman-0.7950.164(2.15+/-0.41)e20.66 +/- 0.57No Violation
nsun-13.74228.021(2.14+/-0.34)e2(0.00+/-0.00)e0No Violation
aorwspd4stby1.1521.025-22.35 +/- 42.56(0.00+/-0.00)e0RPSREACTION WHEEL RATESNo Violation
npnt-88.74349.868(1.86+/-388.10)e2-0.65 +/- 1.19No Violation
nman0.3820.163-(2.06+/-0.40)e20.24 +/- 0.48No Violation
nsun-27.12830.005-(1.96+/-0.39)e2(0.00+/-0.00)e0No Violation
aorwspd5stby-1.5321.20129.78 +/- 50.21(0.00+/-0.00)e0RPSREACTION WHEEL RATESNo Violation
npnt-88.75149.863(5.97+/-388.00)e2-0.69 +/- 1.21No Violation
nman0.3380.156(2.04+/-0.39)e2-0.57 +/- 0.49No Violation
nsun-44.82332.311(2.30+/-0.46)e2(0.00+/-0.00)e0No Violation
aorwspd6stby-0.5691.05911.02 +/- 43.15(0.00+/-0.00)e0RPSREACTION WHEEL RATESNo Violation
npnt-88.42449.868(1.81+/-388.10)e2-0.98 +/- 1.15No Violation
nman0.8230.160-(2.07+/-0.40)e2-1.09 +/- 0.54No Violation
nsun-43.45547.017-(2.10+/-0.61)e2(0.00+/-0.00)e0No Violation
aorwcmd2 8.548e-071.130e-06-0.01 +/- 0.00(2.00+/-5.85)e-6naREACTION WHEEL TORQUE COMMANDS 2 JNo Violation
aorwcmd3 -540.994307.903(2.44+/-253.20)e3(2.74+/-10.17)e-5naREACTION WHEEL TORQUE COMMANDS 3 JNo Violation
aorwcmd4 9.658e-071.087e-06-0.01 +/- 0.00(1.59+/-5.28)e-6naREACTION WHEEL TORQUE COMMANDS 4 JNo Violation
aorwcmd5 -2.026e-051.389e-06(9.67+/-100.00)e-5(2.52+/-1.51)e-5naREACTION WHEEL TORQUE COMMANDS 5 JNo Violation
aorwcmd6 -3.900e-061.300e-06-0.01 +/- 0.00-(1.76+/-4.94)e-6naREACTION WHEEL TORQUE COMMANDS 6 JNo Violation
aorwcnt1 -0.3140.3260.14 +/- 267.770.99 +/- 2.53naTACH PULSE COUNT 1 (2S COMPLEMENT)No Violation
aorwcnt2 0.4060.352-0.84 +/- 289.72-0.95 +/- 2.46naTACH PULSE COUNT 2 (2S COMPLEMENT)No Violation
aorwcnt3 0.4270.3963.20 +/- 325.272.32 +/- 2.64naTACH PULSE COUNT 3 (2S COMPLEMENT)No Violation
aorwcnt4 -0.0720.480-2.31 +/- 394.66-0.06 +/- 2.51naTACH PULSE COUNT 4 (2S COMPLEMENT)No Violation
aorwcnt5 0.3690.4460.67 +/- 366.371.22 +/- 2.21naTACH PULSE COUNT 5 (2S COMPLEMENT)No Violation
aorwcnt6 0.5120.4920.03 +/- 404.370.32 +/- 2.65naTACH PULSE COUNT 6 (2S COMPLEMENT)No Violation
aorwmc1 -0.0280.00522.92 +/- 4.45-0.08 +/- 0.15naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (1)No Violation
aorwmc4 0.0180.005-22.36 +/- 4.46-0.11 +/- 0.14naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (4)No Violation
aorwmc5 0.0260.00521.84 +/- 4.19-0.15 +/- 0.14naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (5)No Violation

If you have any questions, please contact swolk@cfa.harvard.edu.

Data Updated: Mar 23, 2026
Last Site Modification: Sep 30, 2021